> Thanks, yes, I understand what a metaphor is. Did I give some indication I don't? I assumed you understood them. But so does everyone here. But, I am sure y

> Thanks, yes, I understand what a metaphor is. Did I give some indication I don't? I assumed you understood them. But so does everyone here. But, I am sure you are right about other potential harms, in addition to many obvious and non-obvious benefits.